MODM非劣解在网络目标防护方案优化中的应用

Application of MODM Noninferior Solution in Network Target Protection Scheme Optimization

针对网络目标防护方案指标参数具有不确定性,各指标间具有不可共度性等特点,提出一种基于MODM(多目标决策)模型Pareto解的优化设计方法。结合信息化战略支援建设实际,构建符合网络空间对抗需求的网络目标防护方案评价指标体系,建立防护方案设计的数学模型,在此基础上,根据指挥者偏好赋权得到优化方案的满意解。通过对模型的仿真测试,证明MODM模型Pareto解的应用能够缩小决策范围,达到优化方案质量的效果,对辅助指挥者科学、合理、精确决策具有一定参考价值。

In view of the uncertainty of the indexes of target protection scheme as well as the inconsistency among indicators,an optimization design method based on Pareto optimal of multi objective decision making (MODM)is put forward.Combined with the practicalities of information based strategy,an evaluation index system for the target protection that meets the requirements of cyberspace confrontation is constructed.A mathematical model of protection scheme design is established.On this basis,the conductor acts upon his own preference to the weighting methods for obtaining a satisfactory solution to the optimization method.The model simulation test proved that the application of Pareto optimization of MODM narrows the decision range,achieves the purpose for improving the solution quality and benefits for the conductor to make scientific,reasonable and accurate decisions.